package com.dao;

import java.util.List;

import domain.Product;

public interface IProductDao {

	Product get(Integer id);
    
	Integer save(Product product);
	
	void update(Product product);
	
	void delete(Product product);
	
	void delete(Integer id);
	
	List<Product> findAll();
	
	public List<Product> findByParam(String key);
	
}
}
